Battery box



FIG. 1 is an isometric view of the battery box showing a new design;

FIG. 2 is a plan view of the battery box;

FIG. 3 is a front elevational view of the battery box;

FIG. 4 is a right side elevational view of the battery box;

FIG. 5 is a rear elevational view of the battery box;

FIG. 6 is a left side elevational view of the battery box; and,

FIG. 7 is a bottom view of the battery box. 

The ornamental design for a battery box, as shown and described. 